Senior DevOps Engineer
Malwarebytes18 hours ago
Tallinn, EstoniaSenior
Responsibilities
- Own and evolve AWS cloud infrastructure using Terraform with least-privilege IAM, network segmentation, secrets management, and compliance guardrails.
- Design and improve GitHub Actions CI/CD pipelines with SAST, secrets detection, container image scanning, policy enforcement, and quality gates.
- Identify and remediate cloud misconfigurations and use GuardDuty, Security Hub, Config, and related tools for infrastructure security.
- Define SLOs, build alerting and observability solutions, lead blameless post-mortems, and improve SRE practices.
- Participate in on-call rotation and manage production incidents from detection through resolution and follow-up.
- Maintain build and release environments and develop automation and test tooling for client applications.
- Evaluate emerging DevOps technologies through proof-of-concept testing and maintain documentation, runbooks, and architecture diagrams.
Requirements
- 6+ years of hands-on DevOps or SRE experience in AWS.
- Experience with AWS EC2, ECS, ECR, Lambda, RDS, CloudWatch, IAM, VPC, EKS, and CloudFront.
- Deep Terraform expertise, including modular, reusable, and well-tested infrastructure code.
- Strong GitHub Actions experience building pipelines as code with integrated security scanning.
- Hands-on cloud security experience with GuardDuty, Security Hub, Config, SCPs, and related practices.
- Strong scripting and automation skills in Python, Go, or Bash.
- Linux system administration and Docker container management experience.
- Experience defining SLOs, designing observability, and improving reliability through post-mortems.
- Familiarity with cross-platform compilation for Windows and macOS, code signing, and software supply chain security.
- Daily use of AI coding assistants such as Claude Code or GitHub Copilot.
- Strong communication and documentation skills, including architecture proposals, design reviews, and actionable runbooks.
- A BA/BS in Engineering or Computer Science is preferred, with equivalent experience accepted.
- AWS Professional-level certification such as Solutions Architect Professional or DevOps Professional is advantageous.
- Jenkins, Windows Server, and Windows container experience are a plus.
Benefits
- Comprehensive medical, dental, and vision insurance coverage.
- Employee Referral Bonus Program.
- Wellness programs.
- An opportunity to do something great for yourself and the world.
- Benefits and perks are subject to change by country or region.
Categories
DevOpsSite Reliability
About Malwarebytes
Malwarebytes builds cybersecurity software for consumers and businesses, including endpoint protection, EDR, and managed detection and response under its ThreatDown brand. The company sells subscriptions for its Windows/Mac anti-malware apps and cloud-managed security for resource‑constrained IT teams. Founded in 2008 and headquartered in Santa Clara, California, it is privately held.